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Derfel, Aaron. "Robot-assisted surgery better and cheaper, studies suggest" TheGazette. 14 Jan., 2011. http://www.montrealgazette.com/From+archive+Robotic+surgery+safer+cheaper/6619510/story.html, accessed on 15 May, 2012.
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Interview with Dr. Walter Gotlieb on Robotic Surgery aired on August 31, 2010 by Radio Canada International.
Robotic Assisted Hysterectomy - First of Its Kind in China broadcasted on May 13, 2010 by Beijing Television, China. Surgery performed by Dr. Walter Gotlieb.